How I Gave an LLM Persistent Emotions, Dreams, and Theory of Mind with 11K Lines of Python

📰 Dev.to AI

A product manager without a CS degree built a deterministic emotional kernel called MATE, which enables language models to have persistent emotions, dreams, and theory of mind using 11K lines of Python

advanced Published 26 Mar 2026
Action Steps
  1. Identify the limitations of current language models in simulating human-like personality and emotions
  2. Design a deterministic emotional kernel that can be integrated with existing language models
  3. Implement the kernel using a programming language like Python, considering the complexities of emotional intelligence and theory of mind
  4. Test and refine the model to ensure persistent emotions and character growth
Who Needs to Know This

Members of a natural language processing or AI development team, particularly those interested in creating more human-like language models, can benefit from this innovative approach to imbuing language models with emotional intelligence and persistent personality traits

Key Insight

💡 By integrating a deterministic emotional kernel with a language model, it's possible to create AI companions with persistent emotions, dreams, and theory of mind, going beyond the limitations of traditional prompt-based personality simulations

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💡 Giving LLMs persistent emotions, dreams, and theory of mind is now possible with MATE, a deterministic emotional kernel built with 11K lines of Python!
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